﻿// Copyright 2009 Mike Geise
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Falcon.Core.Controllers
{
	using System.Web.Mvc;
	using Falcon.Core.Domain;
	using Falcon.Core.Domain.Services;
	using Falcon.Core.Domain.Values;
	using Falcon.Core.Extensions;
	using Falcon.Core.Validation;

	[Authorize]
	public class UserProfileController : DefaultController
	{
		public UserProfileController(IUserProfileService userProfileService)
		{
			this.UserProfileService = userProfileService;
		}

		public IUserProfileService UserProfileService
		{
			get;
			private set;
		}

		[AcceptVerbs(HttpVerbs.Get)]
		public ActionResult Update()
		{
			var profile = UserProfileService.GetBy(new UserProfileSpecification
			{
				UserId = Identity.Id
			});

			if (profile == null)
			{
				return Error(Resources.Messages.UserProfileNotFound);
			}

			return profile.CanUpdate || profile.CanUpdateAny ? View(Views.Update, new UserProfileUpdate(profile)) : NotAuthorized();
		}

		[AcceptVerbs(HttpVerbs.Post)]
		public ActionResult Update(UserProfileUpdate value)
		{
			try
			{
				var profile = UserProfileService.GetBy(new UserProfileSpecification
				{
					UserId = Identity.Id
				});

				if (profile == null)
				{
					return Error(Resources.Messages.UserProfileNotFound);
				}

				if (!profile.CanUpdate && !profile.CanUpdateAny)
				{
					return NotAuthorized();
				}

				UserProfileService.Update(profile, value);

				return RedirectToRoute(Routes.UserProfileUpdate);
			}
			catch (ValidationException exception)
			{
				ModelState.CopyValidationExceptions(exception);
			}

			return View(Views.Update, value);
		}
	}
}